Advertisement

Technical Physics Letters

, Volume 30, Issue 1, pp 82–84 | Cite as

The nature of optical pumping losses in low-threshold LiF(F2, F 3 + ) crystal microlasers

  • L. I. Shchepina
  • S. S. Kolesnikov
  • E. V. Romanovskaya
Article
  • 14 Downloads

Abstract

The character of optical losses in Li(F2, F 3 + ) crystals were studied for the first time by methods of optical absorption spectroscopy and X-ray diffraction. It is suggested that centers absorbing at 420 nm represent quasi-metallic defects of the F2FL type.

Keywords

Spectroscopy Optical Absorption Absorption Spectroscopy Optical Loss Optical Absorption Spectroscopy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    F. Somma, A. Belarouch, M. Cathelinaud, et al., Radiat. Eff. Defects Solids 156(1–4), 151 (2001).Google Scholar
  2. 2.
    T. Kamikawa, Y. Kazumota, and K. Ozawa, Phys. Status Solidi B 114, 435 (1966).Google Scholar
  3. 3.
    K. S. Zhuravlev, S. S. Kolyago, A. I. Li, et al., Luminescence and Related Phenomena (Irkutsk. Gos. Univ., Irkutsk, 2001), p. 109.Google Scholar
  4. 4.
    M. Montecchi, E. Nichelatti, and A. Mancini, J. Appl. Phys. 86, 3745 (1999).CrossRefADSGoogle Scholar
  5. 5.
    L. I. Shchepina, S. S. Kolesnikov, V. M. Kalikhman, and I. V. Teryaeva, Opt. Spektrosk. 90, 622 (2001) [Opt. Spectrosc. 90, 552 (2001)].Google Scholar
  6. 6.
    N. Yazycy and Z. Ozturk, J. Phys. D: Appl. Phys. 34, 1592 (2001).ADSGoogle Scholar

Copyright information

© MAIK "Nauka/Interperiodica" 2004

Authors and Affiliations

  • L. I. Shchepina
    • 1
  • S. S. Kolesnikov
    • 1
  • E. V. Romanovskaya
    • 1
  1. 1.Institute of Applied PhysicsIrkutsk State UniversityIrkutskRussia

Personalised recommendations